How mamy moles of h2o are equivalent to 97.3 grams of h2o

Explanation:

Number of moles is defined as mass divided by molar mass.

Mathematically,       No. of moles =

It is known that molar mass of water () is 18 g/mol and it is given that mass is 97.3 grams.

Hence, calculate the number of moles of water as follows.

                        No. of moles =

                                               =

                                               = 5.40 mol

Thus, we can conclude that there are 5.40 moles of H2O are equivalent to 97.3 grams of H2O.

answer; ///(d) the correct answer is double or triple

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.